@font-face {
  font-family: "Dopis";
  src: url("./font/Dopis-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Dopis";
  src: url("./font/Dopis-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Commissioner";
  src: url("./font/Commissioner-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Commissioner";
  src: url("./font/Commissioner-Medium.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

.section-body {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  align-items: center;
  gap: 2.5rem;
  margin: 3.813rem 0;
}
body {
  background-image: url("./img/fon.svg");

  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.container {
  padding-inline: 20px;
}
.section-body-img {
  display: flex;
  flex-direction: column;
  gap: 8.125rem;
  align-items: center;
}
.body-conf {
  background-image: url("./img/fon2.svg");
}

.block-contact {
  display: flex;
  flex-direction: column;
  padding: 1.875rem 2.25rem;
  border-radius: 1.875rem;
  align-items: center;
  gap: 5px;

  background: #fff;
  box-shadow: 2px 2px 31.3px 2px rgba(59, 80, 87, 0.15);
}
.block-contact a {
  color: #262626;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 172%;
  text-decoration: none;
  font-family: Dopis;

  transition: 0.25s ease;
}
.block-contact a:hover {
  text-decoration: underline;
  color: #0083a0;
  text-underline-offset: 5px;
}

h2 {
  color: #0083a0;
  text-align: center;
  font-size: 2rem;
  font-style: normal;
  font-weight: 700;
  line-height: 106%;
  font-family: Dopis;

  max-width: 1134px;
  line-height: 135%;
}
/* страница конференции */

.info-conference {
  box-sizing: border-box;
  border-radius: 27px;
  background: #fff;
  box-shadow: -19px 11px 32px 0 rgba(77, 102, 111, 0.06);
  padding: 30px 44px;
  display: flex;
  flex-direction: column;
  gap: 47px;
  margin-top: 35px;
  width: 100%;
  max-width: 900px;
}
.section-conference {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 3.813rem 0;
}
.section-conference h2 {
  margin-top: 80px;
}
.block-video {
  display: flex;
  flex-direction: column;
  gap: 35px;
  width: 100%;
  max-width: 900px;
  margin-top: 41px;
}
iframe {
  aspect-ratio: 16 / 9;
  border: none;
  background-color: #d9d9d9;
}
.block-video-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.block-video-item h3 {
  font-family: Dopis;
  font-size: 20px;
  font-weight: 400;

  margin: 0;
}
.button-reg {
  border-radius: 40px;
  border: 1px solid #0b0d44;
  padding: 22px;
  color: #0b0d44;
  background-color: transparent;
  font-size: 1rem;
  font-weight: 600;
  font-family: Commissioner;
}
.item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.info-conference-item {
  display: flex;
  gap: 90px;
}
.item span {
  color: #c0c3c3;
  font-size: 14px;
  font-weight: 400;
  font-family: Dopis;
}
.link-pgf {
  text-transform: uppercase;
  color: #0083a0;
  font-family: Dopis;
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  margin-top: 20px;
  transition: 0.25s ease-in;
}
.link-pgf:hover {
  color: #005b6f;
}
.item p {
  color: #0b0d44;
  font-size: 20px;
  font-weight: 400;
  font-family: Commissioner;
  margin: 0;
  line-height: 106%;
  min-width: 134px;
  max-width: 435px;
}

/* вторая страница  */
.item-img {
  display: flex;
  align-items: center;
  gap: 29px;
}
.sanofi {
  width: 104px;
}
.block-person {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 60px;
  max-width: 900px;
  margin-top: 50px;
  margin-bottom: 15px;
}

.block-person-item span {
  color: #c0c3c3;
  font-size: 14px;
  font-weight: 400;
  font-family: Dopis;
  margin: 0;
}
.block-person-item p {
  color: #0b0d44;
  font-family: Commissioner;
  font-size: 14px;
  font-weight: 400;
  margin: 0;
}
.block-person-item h4 {
  color: #0b0d44;
  font-family: Commissioner;
  font-size: 20px;
  font-weight: 400;
  line-height: 106%;
  margin: 0;
  margin-bottom: 16px;
  margin-top: 5px;
}
.block-text-conference {
  max-width: 900px;
  font-family: Commissioner;

  width: 100%;
}
.block-text-conference h3 {
  color: #0083a0;
  font-family: Commissioner;
  font-size: 24px;
  font-weight: 600;
  line-height: 194%;
  margin-bottom: 20px;
  margin-top: 40px;
}
.block-text-conference p,
.block-text-conference li {
  color: #000;
  font-family: Commissioner;
  font-size: 16px;
  font-weight: 400;
  line-height: 194%;
  margin: 0;
}
.block-text-conference ul {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.block-text-conference span {
  color: #000;
  font-family: Commissioner;
  font-size: 16px;
  font-weight: 700;
  line-height: 194%;
}
.video-text {
  color: #000;
  font-family: Commissioner;
  font-size: 16px;
  font-weight: 700;
  line-height: 150%;
  margin: 0;
}

@media (max-width: 950px) {
  .info-conference-item {
    flex-direction: column;
    gap: 45px;
  }
}

@media (max-width: 750px) {
  h2 {
    font-size: 1.25rem;
    line-height: 150%;
  }
  .block-contact a {
    font-size: 1rem;
  }
  .block-contact {
    padding: 1.563rem 2.625rem;
  }
  .section-body-img {
    gap: 6.25rem;
  }
  .section-body {
    margin-top: 3.125rem;
  }
  .cloud {
    max-width: 4.375rem;
  }

  .info-conference {
    gap: 30px;
    padding: 33px 20px;
    margin-top: 30px;
  }
  .info-conference-item {
    gap: 30px;
  }
  .item p {
    font-size: 16px;
  }
  .block-video {
    margin-top: 12px;
  }
  .block-video-item h3 {
    font-size: 1rem;
  }
  .link-pgf {
    font-size: 12px;
  }
  .body-conf {
    background-image: url("./img/fon-mob.svg");
  }
  .block-person {
    grid-template-columns: repeat(1, 1fr);
    gap: 30px;
    margin-top: 30px;
  }
  .block-person-item h4 {
    font-size: 1rem;
  }
}